#include"my_stdio.h"
#include"my_string.h"
#include<stdio.h>
int main()
{
  const char* s="abcdefg";
  printf("%s:%d\n",s,my_strlen(s));
  mFILE *fp = mfopen("./log.txt","a");
  if(fp == NULL)
  {
    return 1;
  }
  mfwrite(s,my_strlen(s),fp);
  mfwrite(s,my_strlen(s),fp);
  mfwrite(s,my_strlen(s),fp);
  mfclose(fp);
  return 0;
}
